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Mailtrack VS Deadpendency

Compare Mailtrack VS Deadpendency and see what are their differences

Mailtrack

Know when your emails are opened. The original email tracker for Gmail, since 2013.

Rating
0 reviews
Promote on VibeVoted
Alternatives Is it good?
Deadpendency

Automated software dependency project health tracking

Rating
0 reviews
Promote on VibeVoted
Alternatives Is it good?
LeadExec
AI-powered lead distribution software for lead sellers, ping/post marketplaces, and enterprise teams managing real-time routing, buyer management, compliance, and scalable lead delivery. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Mailtrack should be more popular than Deadpendency. It has been mentioned 10 times since March 2021.

social mentions
10 vs 2
Email Productivity popularity
100% vs 0%

Base details

Website, pricing, platforms and company facts side by side.

Mailtrack
Deadpendency
Website mailtrack.com deadpendency.com
Pricing —
Official pricing
Company Startup from Spain · 20 - 49 employees · 2013 —
Listed in
Email Productivity Email Tracking Transactional Email Sales Email +2
Dependency Management Software Development Security

About Mailtrack and Deadpendency

In their own words, as submitted to SaaSHub.

Mailtrack
Deadpendency

Mailtrack is the original email tracker for Gmail, made by Mailsuite. Since 2013, 14 million people have signed up, and more than 3 million have the extension installed today. It adds double checkmarks to Gmail so you can see which emails have been opened: one check when sent, two when opened....

Read more about Mailtrack

No description of Deadpendency yet.

Features and specs

What each product offers, as listed by its team.

Mailtrack 8 features
Deadpendency 5 features
  • Read Receipts
    Double checkmarks appear next to every sent email in Gmail: one when the message is delivered, two when it is opened.
  • Link Click Tracking
    Clicks on links inside a sent email are tracked alongside opens, showing which content the recipient engaged with.
  • Real-Time Notifications
    A desktop notification confirms the moment an email is opened or a link is clicked, without leaving the inbox.
  • Tracking History
    Every open is listed with its date and time, so follow-ups can be timed around real engagement.
  • No-reply alerts
    Reminders flag messages that have not been opened or answered within a chosen period.
  • Group email tracking
    For emails sent to several recipients, Mailtrack identifies which individual recipients opened the message.
  • Daily Reports
    A daily summary lists the emails opened that day and the ones still unread.
  • Scheduled tracked emails
    Emails can be scheduled to send later and are tracked the same way as any other message.
  • Automated Dependency Monitoring
    Deadpendency automatically checks your project's dependencies for signs of being dead, unmaintained, or deprecated, saving developers from manually tracking the health of each dependency.
  • GitHub Integration
    Deadpendency integrates directly with GitHub as a GitHub App, making it easy to set up and run as part of your existing pull request and CI workflow without requiring additional infrastructure.
  • Early Warning System
    By catching dead or unmaintained dependencies early, Deadpendency helps teams avoid security risks and technical debt that come from relying on abandoned libraries.
  • Multi-Language Support
    Deadpendency supports a wide range of programming languages and package ecosystems, making it useful for polyglot projects and diverse development teams.
  • Low Configuration Overhead
    The tool is designed to work out of the box with minimal configuration, allowing teams to get value quickly without spending significant time on setup and customization.

Possible disadvantages

  • Limited to GitHub
    Deadpendency is primarily a GitHub App, which means teams using other platforms like GitLab or Bitbucket cannot easily use the service without switching or mirroring their repositories.
  • Potential False Positives
    The tool may flag dependencies as dead or unmaintained based on activity metrics, even when a library is stable and simply mature, leading to unnecessary concern or migration efforts.
  • Niche Use Case
    Dependency health checking is a relatively narrow function. Teams may prefer more comprehensive dependency management tools that also handle vulnerability scanning, license compliance, and version updates in one solution.
  • Reliance on External Signals
    Deadpendency relies on external signals like repository activity and release frequency to determine dependency health, which may not always accurately reflect the true maintenance status of a project.
  • Limited Community and Ecosystem
    As a relatively niche tool, Deadpendency has a smaller user community compared to alternatives like Dependabot or Renovate, which can mean fewer resources, community support, and third-party integrations.

Analysis

An editorial look at what each product does well and who it suits.

Mailtrack
Deadpendency

No analysis of Mailtrack yet.

Overall verdict

  • Deadpendency is a solid choice for teams needing automated dependency health monitoring, particularly for tracking deprecated, unmaintained, or archived packages that traditional vulnerability scanners often miss, integrating cleanly into CI workflows via GitHub Actions.

Why this product is good

  • Focuses specifically on dependency 'deadness' (deprecated, archived, unmaintained packages) rather than just security vulnerabilities, filling a gap left by tools like Dependabot
  • Simple integration as a GitHub Action, making it easy to add to existing CI/CD pipelines without heavy configuration
  • Provides clear, actionable reports that help developers proactively address technical debt before it becomes a security or maintenance liability
  • Supports multiple language ecosystems, offering broad applicability across different tech stacks
  • Lightweight and automated approach reduces manual auditing effort for dependency health

Recommended for

  • Development teams wanting to proactively manage technical debt in their dependency trees
  • Open source maintainers looking to keep their projects' dependencies healthy and current
  • Organizations using GitHub Actions for CI/CD who want an easy-to-integrate dependency health check
  • Security-conscious teams who want visibility into unmaintained packages that could pose future risks
  • Projects with many dependencies where manual tracking of deprecation status is impractical

Videos

Walkthroughs and reviews on video.

Mailtrack 2 videos + Add
Deadpendency 0 videos + Add

Mailtrack

More videos

  • - Getting Started with Mailtrack

No Deadpendency videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Mailtrack
Deadpendency
100% 100%
Email Productivity
0% 0%
0% 0%
Software Development
100% 100%
100% 100%
Email
0% 0%
0% 0%
Security
100% 100%

Questions & Answers

As answered by people managing Mailtrack and Deadpendency.

What makes your product unique?

Mailtrack's answer

Mailtrack puts email tracking inside Gmail rather than in a separate tool:

  • One checkmark when a message is sent with tracking
  • Two checkmarks when it's opened

It all happens in the inbox itself, so there's no dashboard to open and nothing to learn. It has worked this way since 2013, and unlimited tracking has always been part of the free plan.

Why should a person choose your product over its competitors?

Mailtrack's answer

Because it has a track record few tools in this space can match.

  • Since 2013. Mailtrack has been tracking Gmail email for more than a decade, through every change Google has made to Gmail along the way.
  • Trusted by millions. More than 14 million people have signed up, and over 3 million have the extension installed today.

When you're relying on a tool to tell you whether an email was read, how long it has been doing that reliably matters.

What's the story behind your product?

Mailtrack's answer

Mailtrack launched in 2013 in Barcelona, built around a single question people kept asking about their own email: did they read it?

More than 14 million people have signed up since, and over 3 million have the extension installed today.

The company behind it is Mailsuite, which also builds mail merge, templates, documents and eSignature for Gmail. Mailtrack remains the tracking product and the name most users know.

User comments

Share your experience with using Mailtrack and Deadpendency. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Mailtrack no reviews yet
Deadpendency no reviews yet
  • The 24 Best Email Marketing Tools
    webbiquity.com · Aug 2022

    Hi Emmery – ah, that makes sense! I was thrown off by your reference to Mailtrack. I don’t think there are limits on the A/B Split and Multivariate Test Duration calculator itself, but would recommend double-checking...

We have no reviews of Deadpendency yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Mailtrack 10 mentions
Deadpendency 2 mentions
  • Experienced remote worker going full freelancer. Any advice for cold outreach?
    If you ar eusing GMAIL, install this https://mailtrack.io/en/ it will send you notifications if your prospect is reading your emails. Hence it will be a basis on how will you make your followups. Also it is sending you notifications on... Source: over 3 years ago
  • I receive 2-3 emails like this one everyday, is it a phishing attempt? Look at the year at the bottom
    Somebody didn't inform these guys or their millions of users that their email tracking program for Gmail isn't actually working then. Source: about 4 years ago
  • What tools allow you to track scheduled emails?
    We use https://mailtrack.io/en/ it works beautifully. Source: about 4 years ago

View more

  • Deadpendency Open Sourced
    I created a tiny startup in Haskell which failed RIP. I decided to open source the code though. Source: over 3 years ago
  • Twitch Streamers?
    I sometimes stream my Haskell work on deadpendency - https://www.twitch.tv/alistairbuzz. Source: over 5 years ago

Alternatives to Mailtrack and Deadpendency

When comparing Mailtrack and Deadpendency, you can also consider the following products.

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